Safety problems of mining operations in high-stress hard rock massif
About authors
- 1 — Mining Institute of the Kola Research Center of the RAS
- 2 — Mining Institute of the Kola Research Center of the RAS
- 3 — Mining Institute of the Kola Research Center of the RAS
Abstract
Intensive development of large-scale deposits in high-stressed rock masses results in sharp activation of mining-induced processes in the earth depths and the surface thus initiates increasing of seismic activity in the mining area and hazard of rockbursts and mining-induced earthquakes. As reliable spatial-temporal prediction of dynamic events in the mines is problematic in the current state of methodology and geomechanical experiment technique, therefore, it is required to assess risks of these events which scale determines corresponding preventive measures.
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